A 3-phase star connected balanced load is supplied from a 3 phase, 404 V supply. The line current is 19 A and the power taken by the load is 10400 W. Find () impedance in each branch (i) power factor and (ii) power consumed if the same load is connected in delta. Impedance Power factor Power when connected in delta

A 3-phase star connected balanced load is supplied from a 3 phase, 404 V supply. The line current is 19 A and the power taken by the load is 10400 W. Find () impedance in each branch (i) power factor and (ii) power consumed if the same load is connected in delta. Impedance Power factor Power when connected in delta

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

A balanced A-connected load is fed by a three-phase supply for which phase b is open circuited as shown in figure. The currents in the lines are shown on the diagram. The positive sequence current component in line 'c' is I=8/0° I=8/180° Ib R R
From the given circuit, take V₁ = 240, Z₁ = 20-j3 ohms. Find the phase currents and line currents. Determine also the total complex power from the source. A LAB VL/120⁰ V V₁/0° V 15 L VL-120° V ZL B IBC ZL 21 W ICA C
Kindly answer in a detailed solution please, badly needed. Thank you
The Figure shows a balanced Y-A 3Ø circuit. The phase voltages of the Y-connected source are V, = 11020°, V, = 1102 - 120° and V. = 1102120°, Volts. The line impdedances are Z,=10+j5 Q each. The impedances of the A-connected load are ZA = 75+j255 N each. Determine: Line Currents, Phase Currents (load), Power drawn by the load. Ve ZA Vb
28 k
In a delta connected load Select one: O a. Phase and line currents are not equal O b. Phase current is zero Oc. Phase and line voltages are equal O d. Phase and line voltages are not equal
Q- A 30 KVA, 2500/230 transformers has leakage impedance of 8%. Find the voltage to be applied on hV side to circulate full load current with low voltage winding shorted.
a) Find the load current IABb) Find the line voltage Vbcc) Calculate the total complex power on the loads.
Hello I need a full explanation about the power of y and delta connection what Is the advantages and disadvantages all information about them in the 3 phase system
Question No.33 A single phase half bridge VSI has load R = 1.8 Q and DC source voltage 130 – 0 – 130 V. Find the power delivered to the load due to fundamental current.
Three impedance Z1=20<30 ohm , Z2=15<-45 ohm and Z3=10<0 ohm are connected in parallel with a voltage source V= 100 <-45 volt .Find the power triangle of each branch then combine them together to obtain the total power triangle
Q- A 30 KVA, 2500/230 transformers has leakage impedance of 8%. Find the voltage to be applied on hV side to circulate full load current with low voltage winding shorted.